[lustre-discuss] lustre-discuss Digest, Vol 239, Issue 8
Anil Mahadev Misal
Anil.misal at netwebindia.com
Tue Feb 17 21:18:50 PST 2026
Hi Patric,
Issue has been resolved using below link.
Thank you for the support.
https://review.whamcloud.com/c/fs/lustre-release/+/62095
Thanks & Regards,
Anil Mahadev Misal
? +91-7045598174
? supportmum at netwebindia.com
________________________________
From: lustre-discuss <lustre-discuss-bounces at lists.lustre.org> on behalf of lustre-discuss-request at lists.lustre.org <lustre-discuss-request at lists.lustre.org>
Sent: 07 February 2026 21:08
To: lustre-discuss at lists.lustre.org <lustre-discuss at lists.lustre.org>
Subject: lustre-discuss Digest, Vol 239, Issue 8
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Today's Topics:
1. Re: the -14 EFAULT error during pip installations
(Patrick Farrell)
----------------------------------------------------------------------
Message: 1
Date: Sat, 7 Feb 2026 15:38:03 +0000
From: Patrick Farrell <pfarrell at ddn.com>
To: Anil Mahadev Misal <Anil.misal at netwebindia.com>,
"lustre-discuss at lists.lustre.org" <lustre-discuss at lists.lustre.org>
Subject: Re: [lustre-discuss] the -14 EFAULT error during pip
installations
Message-ID:
<DM6PR19MB263602D5D0AE64609A0D7FCFC967A at DM6PR19MB2636.namprd19.prod.outlook.com>
Content-Type: text/plain; charset="utf-8"
Anil,
Yes, but this information is also in the manual - I encourage you to take a look. You can search for "debug" or "debug_mb" to find the relevant commands.
Thanks
Patrick
________________________________
From: Anil Mahadev Misal <Anil.misal at netwebindia.com>
Sent: Friday, February 6, 2026 5:58 PM
To: Patrick Farrell <pfarrell at ddn.com>; lustre-discuss at lists.lustre.org <lustre-discuss at lists.lustre.org>
Subject: Re: the -14 EFAULT error during pip installations
Hi Patrick,
Is is possible to share how to get debug log.
Thanks & Regards,
Anil Mahadev Misal
Get Outlook for Android<https://aka.ms/AAb9ysg>
________________________________
From: Patrick Farrell <pfarrell at ddn.com>
Sent: Friday, February 6, 2026 8:52:46 PM
To: lustre-discuss at lists.lustre.org <lustre-discuss at lists.lustre.org>; Anil Mahadev Misal <Anil.misal at netwebindia.com>
Subject: Re: the -14 EFAULT error during pip installations
Anil,
If you are able to reproduce this, it would be helpful to gather debug logs as described in the Lustre manual (I suggest starting with -1 debug on the client). As is, this is interesting but not something investigable without more info.
Regards,
Patrick
________________________________
From: lustre-discuss <lustre-discuss-bounces at lists.lustre.org> on behalf of Anil Mahadev Misal via lustre-discuss <lustre-discuss at lists.lustre.org>
Sent: Friday, February 6, 2026 2:19 AM
To: lustre-discuss at lists.lustre.org <lustre-discuss at lists.lustre.org>
Subject: [lustre-discuss] the -14 EFAULT error during pip installations
Dear Team,
I am facing error -14 while pip installation. ERROR: Could not install packages due to an OSError: [Errno 14] Bad address
uname -r
5.14.0-611.13.1.el9_7.x86_64
lctl lustre_build_version
Lustre version: 2.17.0
lctl get_param osc.*.max_rpcs_in_flight
osc.lustrefs-OST0000-osc-MDT0000.max_rpcs_in_flight=8
osc.lustrefs-OST0001-osc-MDT0000.max_rpcs_in_flight=8
osc.lustrefs-OST0002-osc-MDT0000.max_rpcs_in_flight=8
osc.lustrefs-OST0003-osc-MDT0000.max_rpcs_in_flight=8
osc.lustrefs-OST0004-osc-MDT0000.max_rpcs_in_flight=8
osc.lustrefs-OST0005-osc-MDT0000.max_rpcs_in_flight=8
osc.lustrefs-OST0006-osc-MDT0000.max_rpcs_in_flight=8
osc.lustrefs-OST0007-osc-MDT0000.max_rpcs_in_flight=8
pip install 'tensorflow[and-cuda]'
Collecting tensorflow[and-cuda]
Using cached tensorflow-2.20.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (4.5 kB)
Requirement already satisfied: absl-py>=1.0.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (2.4.0)
Requirement already satisfied: astunparse>=1.6.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (1.6.3)
Requirement already satisfied: flatbuffers>=24.3.25 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (25.12.19)
Requirement already satisfied: gast!=0.5.0,!=0.5.1,!=0.5.2,>=0.2.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (0.7.0)
Requirement already satisfied: google_pasta>=0.1.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (0.2.0)
Requirement already satisfied: libclang>=13.0.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (18.1.1)
Requirement already satisfied: opt_einsum>=2.3.2 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (3.4.0)
Requirement already satisfied: packaging in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (25.0)
Requirement already satisfied: protobuf>=5.28.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (6.33.5)
Requirement already satisfied: requests<3,>=2.21.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (2.32.5)
Requirement already satisfied: setuptools in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (80.10.2)
Requirement already satisfied: six>=1.12.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (1.17.0)
Requirement already satisfied: termcolor>=1.1.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (3.3.0)
Requirement already satisfied: typing_extensions>=3.6.6 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (4.15.0)
Requirement already satisfied: wrapt>=1.11.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (2.1.1)
Requirement already satisfied: grpcio<2.0,>=1.24.3 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (1.76.0)
Requirement already satisfied: tensorboard~=2.20.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (2.20.0)
Requirement already satisfied: keras>=3.10.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (3.13.2)
Requirement already satisfied: numpy>=1.26.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (2.4.2)
Requirement already satisfied: h5py>=3.11.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (3.15.1)
Requirement already satisfied: ml_dtypes<1.0.0,>=0.5.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (0.5.4)
Collecting nvidia-cublas-cu12<13.0,>=12.5.3.2 (from tensorflow[and-cuda])
Using cached nvidia_cublas_cu12-12.9.1.4-py3-none-manylinux_2_27_x86_64.whl.metadata (1.7 kB)
Collecting nvidia-cuda-cupti-cu12<13.0,>=12.5.82 (from tensorflow[and-cuda])
Using cached nvidia_cuda_cupti_cu12-12.9.79-py3-none-manylinux_2_25_x86_64.whl.metadata (1.8 kB)
Collecting nvidia-cuda-nvcc-cu12<13.0,>=12.5.82 (from tensorflow[and-cuda])
Using cached nvidia_cuda_nvcc_cu12-12.9.86-py3-none-manylinux2010_x86_64.manylinux_2_12_x86_64.whl.metadata (1.7 kB)
Collecting nvidia-cuda-nvrtc-cu12<13.0,>=12.5.82 (from tensorflow[and-cuda])
Using cached nvidia_cuda_nvrtc_cu12-12.9.86-py3-none-manylinux2010_x86_64.manylinux_2_12_x86_64.whl.metadata (1.7 kB)
Collecting nvidia-cuda-runtime-cu12<13.0,>=12.5.82 (from tensorflow[and-cuda])
Using cached nvidia_cuda_runtime_cu12-12.9.79-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (1.7 kB)
Collecting nvidia-cudnn-cu12<10.0,>=9.3.0.75 (from tensorflow[and-cuda])
Using cached nvidia_cudnn_cu12-9.19.0.56-py3-none-manylinux_2_27_x86_64.whl.metadata (1.9 kB)
Collecting nvidia-cufft-cu12<12.0,>=11.2.3.61 (from tensorflow[and-cuda])
Using cached nvidia_cufft_cu12-11.4.1.4-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (1.8 kB)
Collecting nvidia-curand-cu12<11.0,>=10.3.6.82 (from tensorflow[and-cuda])
Using cached nvidia_curand_cu12-10.3.10.19-py3-none-manylinux_2_27_x86_64.whl.metadata (1.7 kB)
Collecting nvidia-cusolver-cu12<12.0,>=11.6.3.83 (from tensorflow[and-cuda])
Using cached nvidia_cusolver_cu12-11.7.5.82-py3-none-manylinux_2_27_x86_64.whl.metadata (1.9 kB)
Collecting nvidia-cusparse-cu12<13.0,>=12.5.1.3 (from tensorflow[and-cuda])
Using cached nvidia_cusparse_cu12-12.5.10.65-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl.metadata (1.8 kB)
Requirement already satisfied: nvidia-nccl-cu12<3.0,>=2.25.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (2.29.3)
Requirement already satisfied: nvidia-nvjitlink-cu12<13.0,>=12.5.82 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorflow[and-cuda]) (12.9.86)
Requirement already satisfied: charset_normalizer<4,>=2 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from requests<3,>=2.21.0->tensorflow[and-cuda]) (3.4.4)
Requirement already satisfied: idna<4,>=2.5 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from requests<3,>=2.21.0->tensorflow[and-cuda]) (3.11)
Requirement already satisfied: urllib3<3,>=1.21.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from requests<3,>=2.21.0->tensorflow[and-cuda]) (2.6.3)
Requirement already satisfied: certifi>=2017.4.17 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from requests<3,>=2.21.0->tensorflow[and-cuda]) (2026.1.4)
Requirement already satisfied: markdown>=2.6.8 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorboard~=2.20.0->tensorflow[and-cuda]) (3.10.1)
Requirement already satisfied: pillow in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorboard~=2.20.0->tensorflow[and-cuda]) (12.1.0)
Requirement already satisfied: tensorboard-data-server<0.8.0,>=0.7.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorboard~=2.20.0->tensorflow[and-cuda]) (0.7.2)
Requirement already satisfied: werkzeug>=1.0.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from tensorboard~=2.20.0->tensorflow[and-cuda]) (3.1.5)
Requirement already satisfied: wheel<1.0,>=0.23.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from astunparse>=1.6.0->tensorflow[and-cuda]) (0.46.3)
Requirement already satisfied: rich in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from keras>=3.10.0->tensorflow[and-cuda]) (14.3.2)
Requirement already satisfied: namex in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from keras>=3.10.0->tensorflow[and-cuda]) (0.1.0)
Requirement already satisfied: optree in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from keras>=3.10.0->tensorflow[and-cuda]) (0.18.0)
Requirement already satisfied: markupsafe>=2.1.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from werkzeug>=1.0.1->tensorboard~=2.20.0->tensorflow[and-cuda]) (3.0.3)
Requirement already satisfied: markdown-it-py>=2.2.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from rich->keras>=3.10.0->tensorflow[and-cuda]) (4.0.0)
Requirement already satisfied: pygments<3.0.0,>=2.13.0 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from rich->keras>=3.10.0->tensorflow[and-cuda]) (2.19.2)
Requirement already satisfied: mdurl~=0.1 in /apps/conda/env/tf-gpu/lib/python3.12/site-packages (from markdown-it-py>=2.2.0->rich->keras>=3.10.0->tensorflow[and-cuda]) (0.1.2)
Using cached tensorflow-2.20.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (620.7 MB)
Using cached nvidia_cublas_cu12-12.9.1.4-py3-none-manylinux_2_27_x86_64.whl (581.2 MB)
Using cached nvidia_cuda_cupti_cu12-12.9.79-py3-none-manylinux_2_25_x86_64.whl (10.8 MB)
Using cached nvidia_cuda_nvcc_cu12-12.9.86-py3-none-manylinux2010_x86_64.manylinux_2_12_x86_64.whl (40.5 MB)
Using cached nvidia_cuda_nvrtc_cu12-12.9.86-py3-none-manylinux2010_x86_64.manylinux_2_12_x86_64.whl (89.6 MB)
Using cached nvidia_cuda_runtime_cu12-12.9.79-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl (3.5 MB)
Using cached nvidia_cudnn_cu12-9.19.0.56-py3-none-manylinux_2_27_x86_64.whl (657.9 MB)
Using cached nvidia_cufft_cu12-11.4.1.4-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl (200.9 MB)
Using cached nvidia_curand_cu12-10.3.10.19-py3-none-manylinux_2_27_x86_64.whl (68.3 MB)
Using cached nvidia_cusolver_cu12-11.7.5.82-py3-none-manylinux_2_27_x86_64.whl (338.1 MB)
Using cached nvidia_cusparse_cu12-12.5.10.65-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl (366.5 MB)
Installing collected packages: nvidia-cusparse-cu12, nvidia-curand-cu12, nvidia-cufft-cu12, nvidia-cuda-runtime-cu12, nvidia-cuda-nvrtc-cu12, nvidia-cuda-nvcc-cu12, nvidia-cuda-cupti-cu12, nvidia-cublas-cu12, nvidia-cusolver-cu12, nvidia-cudnn-cu12, tensorflow
???????????????????????????????????????? 0/11 [nvidia-cusparse-cu12]ERROR: Could not install packages due to an OSError: [Errno 14] Bad address
grep "Write request failed with -14" /var/log/messages | tail -n 20
kernel: LustreError: 841:0:(osc_cache.c:2226:osc_check_rpcs()) Write request failed with -14
kernel: LustreError: 14867:0:(osc_cache.c:2226:osc_check_rpcs()) Write request failed with -14
kernel: LustreError: 859:0:(osc_cache.c:2226:osc_check_rpcs()) Write request failed with -14
kernel: LustreError: 812:0:(osc_cache.c:2226:osc_check_rpcs()) Write request failed with -14
Thanks & Regards,
Anil Mahadev Misal
? +91-7045598174
? supportmum at netwebindia.com
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